Home / 3,688,008.60-5,536,505.70-2,340,168.60

Finding the Fourth Proportional to 3,688,008.60, 5,536,505.70 and 2,340,168.60

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Solution

The fourth proportional to 3,688,008.60, 5,536,505.70 and 2,340,168.60 is: 3,513,103.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,688,008.60 : 5,536,505.70 = 2,340,168.60 : x
  2. Step 2: Convert to fraction form
    3,688,008.60/5,536,505.70 = 2,340,168.60/x
  3. Step 3: Cross multiply
    3,688,008.60x = 5,536,505.70 × 2,340,168.60
  4. Step 4: Simplify right side
    3,688,008.60x = 12,956,356,792,861.02
  5. Step 5: Solve for x
    x = 12,956,356,792,861.02/3,688,008.60
  6. Step 6: Final answer
    x = 3,513,103.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.